Houston is facing a week of showers and thunderstorms with varying chances of precipitation, and a potential first named storm of the season near Bermuda unlikely to affect the continental U.S.

Dallas is experiencing a heatwave, with sunny days, highs reaching near 100 degrees, and mild evenings. The National Weather Service advises caution due to the risk of heat-related illnesses.

A Heat Advisory is in effect in East Tennessee, with the heat index possibly reaching 107 degrees. Residents should stay cool and hydrated. Thunderstorms are also forecast later in the week.

Oklahoma City will have sunny skies and high temperatures in the low to mid-90s this week, with mild winds. Nights will stay warm around the mid-70s. A slight heat increase expected by the weekend.

Detroit's weather forecast predicts intermittent thunderstorms and high temperatures, with a chance of precipitation and fluctuating winds throughout the week.

New Orleans is set to experience a mix of sunny weather and stormy conditions, with fluctuating chances of showers and thunderstorms throughout the week.

The National Weather Service warns of high temperatures and potential thunderstorms in Atlanta, with heat index values reaching up to 102 degrees. Showers and thunderstorms are forecasted throughout the week.

The National Weather Service forecasts record-breaking high temperatures in Phoenix, AZ, with sunny days hitting over 100°F and nights in the mid-70s to low 80s. Residents are advised to stay cool.

Boston faces an extreme heat wave, with a National Weather Service warning of heat index values up to 110. Relief is expected by the end of the week with a cooler front and potential showers.

San Antonio is expecting hot weather, with temperatures around mid-90s and chances of occasional showers and thunderstorms according to the National Weather Service.

Pittsburgh faces a heatwave with mid-90s temperatures, high humidity, and an extreme heat warning. There is a slight chance of thunderstorms, with health risks and potential for heavy rainfall and strong storms continuing throughout the week.

The NWS has issued an extreme heat warning for central North Carolina, with heat index values possibly reaching 112 degrees, and advised precautions against heat-related illnesses.

The article provides Miami's weekly weather forecast, indicating varying conditions with sunshine, showers, and thunderstorms, coupled with warnings of potential localized flooding.